Nissan Rogue. Manual - part 943

PCS-18

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

TERMINAL LAYOUT

PHYSICAL VALUES

ALMIA0696ZZ

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

1

R

Battery power supply

Supply

OFF

—

Battery voltage

2

L

Battery power supply

Supply

OFF

—

Battery voltage

4

Y

Illumination power sup-
ply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

Battery voltage

8

BG

VSCV power supply

Output

—

—

—

9

L

Horn relay control

Output

Horn is not activated

Battery voltage

Horn is activated

0 – 1 V

12

B

Signal ground

Ground

—

—

—

16

G

Reverse lamp power 
supply

Output

ON

Selector lever in any posi-
tion other than R

0 – 1 V

Selector Lever in R

Battery voltage

17

W

Tail lamps power supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

Battery voltage

P C S

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

PCS-19

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

19

LG

ECM ignition power sup-
ply

Output

OFF

—

0 – 1 V

ON

—

Battery voltage

21

SB

Rear height sensor sig-
nal

Input

—

—

—

22

P

CAN low

Input/

Output

—

—

—

24

L

CAN high

Input/

Output

—

—

—

25

G

Height sensors power 
supply

Supply

ON

—

5 V

26

B

Height sensors ground

Ground

—

—

—

31

B

Signal ground 2

Ground

—

—

—

32

1

GR

Push-button ignition 
switch signal

Input

—

Push-button ignition switch 
pressed

0 – 1 V

Push button ignition switch 
released

Battery voltage

32

2

GR

Ignition switch signal

Input

—

Ignition switch ON

0 – 1 V

Ignition switch OFF

Battery voltage

33

BR

Front wiper motor stop 
position

Input

ON

Front wiper stop position

0 – 1 V

Any position other than front 
wiper stop position

Battery voltage

39

L

Cabin motor 1

Input/

Output

—

—

—

40

P

Cabin motor 2

Input/

Output

—

—

—

43

LG

Fuel injectors power 
supply

Output

OFF

0 – 1 V

ON

Battery voltage

44

R

ECM power supply

Supply

OFF

—

Battery voltage

45

V

Front wiper motor HI 
power supply

Output

ON

Front wiper switch OFF

0 – 1 V

Front wiper switch HI

Battery voltage

46

W

Fuel pump power supply

Output

ON

RUN

Approximately 1 second af-
ter turning the ignition 
switch ON

Battery voltage

ON

Approximately 1 second af-
ter turning the ignition 
switch ON

0 - 1 V

47

B

Power ground

Ground

—

—

—

48

Y

Front wiper motor LO 
power supply

Output

ON

Front wiper switch OFF

0 – 1 V

Front wiper switch LO

Battery voltage

49

R

Daytime running lamp 
LH power supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

Battery voltage

50

L

Headlamp LO LH power 
supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 2ND

Battery voltage

51

V

Front fog lamp LH power 
supply

Output

Front fog lamp switch OFF

Battery voltage

Front fog lamp switch ON

0 – 1 V

52

W

Hood switch signal

Output

Hood closed

0 – 1 V

Hood open

Battery voltage

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

PCS-20

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

53

GR

LED headlamp fail sig-
nal LH

Input

—

—

—

54

LG

Headlamp HI RH power 
supply

Output

Lighting switch other than 
HI and PASS

0 – 1 V

Lighting switch HI
Lighting switch PASS

Battery voltage

55

SB

Headlamp aiming mo-
tors power supply

Output

OFF

0 – 1 V

ON

Battery voltage

56

BG

Parking lamp LH power 
supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

Battery voltage

57

W

Front fog lamp RH pow-
er supply

Output

Front fog lamp switch OFF

Battery voltage

Front fog lamp switch ON

0 – 1 V

58

R

Daytime running lamp 
RH power supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

Battery voltage

59

G

Headlamp HI LH power 
supply

Output

Lighting switch other than 
HI and PASS

0 – 1 V

Lighting switch HI
Lighting switch PASS

Battery voltage

60

Y

LED headlamp fail sig-
nal RH

Input

—

—

—

61

GR

Parking lamp RH power 
supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

Battery voltage

62

SB

Headlamp LO RH power 
supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 2ND

Battery voltage

63

B

Headlamp aiming mo-
tors ground

Ground

—

—

—

64

V

Headlamp aiming mo-
tors signal

Output

—

—

—

65

P

A/C compressor power 
supply

Output

RUN

A/C switch OFF

0 – 1 V

A/C switch ON
(A/C compressor operating)

Battery voltage

66

R

Ignition coils power sup-
ply

Output

—

—

—

67

V

Throttle control motor 
relay control

Input

ON 

→ 

OFF

0 – 1 V

↓

Battery voltage

↓

0 – 1 V

ON

0 – 1 V

70

BG

TCM ignition power sup-
ply

Output

OFF

—

0 – 1 V

ON

—

Battery voltage

71

SB

Electrical control valve 
power supply

Output

OFF

0 – 1 V

ON

Battery voltage

72

GR

Throttle control motor 
relay power supply

Supply

OFF

More than a few seconds af-
ter turning ignition switch 
OFF

0 – 1 V

ON

OFF

For a few seconds after 
turning ignition switch OFF

Battery voltage

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

PCS

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

PCS-21

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

1

: With Intelligent Key system

2

: With remote keyless entry

Fail-safe

INFOID:0000000011277078

CAN COMMUNICATION CONTROL

When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN

communication recovers normally, it also returns to normal control.

If no CAN Communication Is Available With ECM

73

Y

VBR and ECPVCS pow-
er supply

Output

—

—

—

75

BR

HO2S 2 and A/F sensor 
1 power supply

Output

—

—

—

76

P

Fuel pump relay control

Input

ON

RUN

Approximately 1 second af-
ter turning the ignition 
switch ON

0 – 1 V

 ON

Approximately 1 second or 
more after turning the igni-
tion switch

Battery voltage

78

L

ILTCS, EVTCS, ECVCV 
and IVTCS power sup-
ply

Output

—

—

—

79

G

TCM R range sw signal

Input

—

—

—

81

L

ECM relay power supply

Supply

OFF

—

Battery voltage

83

G

Starter motor power 
supply

Output

OFF

0 – 1 V

START

Battery voltage

84

LG

Cooling fan relay-1 pow-
er supply

Input

—

—

Battery voltage

85

P

Cooling fan relay-2 pow-
er supply

Output

ON

or

START

Cooling fan OFF

0V

Cooling fan LO

Battery voltage

86

GR

Starter relay power sup-
ply

Input

ON

or

START

—

Battery voltage

87

L

CAN high

Input/

Output

—

—

—

88

P

CAN low

Input/

Output

—

—

—

92

GR

Starter relay control

Input

—

—

—

93

P

ECM relay control

Input

—

—

—

98

Y

Electrical control valve 
control

Output

OFF

—

—

106

BR

Cooling fan relay-3 con-
trol

Output

—

—

—

107

V

Cooling fan relay-2 con-
trol

Output

—

—

—

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

Control part

Fail-safe operation

Cooling fan

• The cooling fan relay-1 turn ON when the ignition switch is turned ON (Cooling fan HI operation).
• The cooling fan relay-1 turn OFF when the ignition switch is turned OFF.

A/C compressor

A/C relay OFF